{
  "port": 5862,
  "protocol": "tcp",
  "service": "Unassigned",
  "oneLiner": "Unassigned at IANA, sitting one below the PlanetPress Suite Messenger registration on 5863.",
  "whatItIs": "IANA registers 5863 to ppsuitemsg (PlanetPress Suite Messenger) but leaves 5862 empty, and no common product defaults to it. Adjacency is not evidence — a service on 5862 has no necessary relationship to its registered neighbour. As with the rest of the unassigned 58xx block, identify the listener directly.",
  "exposure": {
    "verdict": "careful",
    "note": "Unknown service on an unregistered port. Determine what it is before allowing traffic to it."
  },
  "checkCommand": "sudo lsof -nP -iTCP:5862 -sTCP:LISTEN",
  "links": [
    {
      "title": "IANA port registry — 5862 (unassigned)",
      "url": "https://www.iana.org/assignments/service-names-port-numbers/service-names-port-numbers.xhtml?search=5862",
      "kind": "iana"
    }
  ]
}